Registration Dossier
Registration Dossier
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EC number: 215-684-8 | CAS number: 1344-00-9
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Nov. 3-11, 2020
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- Jul. 27, 1995
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Name of product: ZEOCOPY 133 ex HMN
Co-No.: 258100211
Lot no.: AN 101393-06 - Key result
- Melting / freezing pt.:
- > 550 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- No melting point was found between 20 and +550 °C under test conditions.
- Executive summary:
The melting point of Zeocopy 133 was assessed employing the DSC method. No melting point was found between 20 and +550 °C under these conditions.
Reference
The DSC measurements were performed twice. First the heat flow curve shows a broad endothermic reaction (probably evaporation of humidity). No other thermal effect from melting was registered upon further heating.
Reweighing after the measurement the sample had lost approx. 10 -17 % of its mass.
No melting point was found between 20 and +550 °C under these conditions.
Description of key information
As no melting point was found up to 550 °C under test conditions, the melting point is greater than 550 °C.
Key value for chemical safety assessment
Additional information
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